AutoCAD 2015 is off to a strong start and many of our clients are already implementing a variety of AutoCAD 2015 applications such as AutoCAD Civil 3D 2015. If you are in the middle of upgrading your software, here are some useful LISP resources to help upgrade your LISP applications:
LISP Resources
If you have thought about getting into LISP but are hesitant to do so, see our blog post here for some good reasons to learn AutoLISP.